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1 point by listic 6168 days ago | link | parent

I don't get it. What is the point of the question?

As anyone can see, Arc is covered by Artistic License 2.0 http://www.perlfoundation.org/artistic_license_2_0 MzScheme is covered by GNU Lesser General Public License (LGPL). http://www.gnu.org/licenses/lgpl.html

What do you mean by 'patented' and why worry?